package cn.lx;

/**
 * @author lixin
 * @Classname Invoker
 * @Description TODO
 * @Date 2019/10/7 上午11:07
 */
public class Invoker {
    private Command command;

    public void setCommand(Command _command) {
        this.command = _command;
    }

    public void action() {
        this.command.execute();
    }
}
